Overview - Automatic Head Lamp Range Control

Fig 1: Automatic Headlamp Vertical Aim Control Overview

Courtesy of AUDI OF AMERICA, LLC

1. Left Front Level Control System Sensor -G78-
   • Component location: on the left front control arm
   • Removing and installing, refer to CONTROL ARM, BALL JOINT, GUIDE LINK AND LEVEL CONTROL SYSTEM SENSOR .
2. Left Headlamp Beam Adjustment Motor -V48-
   • Removing and installing, refer to LEFT/RIGHT HEADLAMP BEAM ADJUSTMENT MOTOR -V48- / -V49-, REMOVING AND INSTALLING 
3. Right Headlamp Beam Adjustment Motor -V49-
   • Removing and installing, refer to LEFT/RIGHT HEADLAMP BEAM ADJUSTMENT MOTOR -V48- / -V49-, REMOVING AND INSTALLING 
4. Control Module
   • Component location: behind the air intake chamber
   • Vehicles without cornering lamps: Headlamp Range Control Module -J431-
   • Vehicles with cornering lamps: Cornering Lamp and Headlamp Range Control Module -J745-
   • Removing and installing, refer to HEADLAMP RANGE CONTROL MODULE, REMOVING AND INSTALLING 
   • Integrated in the Vehicle Electrical System Control Module -J519- depending on the version from MY 2013. Refer to parts information.
5. Connector
6. Left Rear Level Control System Sensor -G76-
   • Component location: on the left rear control arm
   • Removing and installing, refer to CONTROL ARM, BALL JOINT, GUIDE LINK AND LEVEL CONTROL SYSTEM SENSOR .